Class information for:
Level 2: HEAD DISK INTERFACE//COMP MECH//PERFLUOROPOLYETHER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2816 3029 15.1 58%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
301 3       JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//ENGINEERING, MECHANICAL//WEAR 40881
2816 2             HEAD DISK INTERFACE//COMP MECH//PERFLUOROPOLYETHER 3029
5813 1                   HEAD DISK INTERFACE//FLYING HEIGHT//COMP MECH 1572
6673 1                   PERFLUOROPOLYETHER//HEAD DISK INTERFACE//PERFLUOROPOLYALKYLETHERS 1457

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HEAD DISK INTERFACE authKW 2729603 10% 89% 303
2 COMP MECH address 932829 4% 78% 119
3 PERFLUOROPOLYETHER authKW 761785 5% 54% 141
4 FLYING HEIGHT authKW 627254 2% 88% 71
5 HARD DISK DRIVE authKW 455877 5% 33% 139
6 HEAD DISK INTERFACE HDI authKW 425209 1% 94% 45
7 MAGNETIC DISK authKW 349852 2% 64% 54
8 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME journal 260030 10% 9% 297
9 MAGNET RECORDING address 232132 4% 20% 113
10 PERFLUOROPOLYALKYLETHERS authKW 219782 1% 84% 26

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Engineering, Mechanical 38287 36% 0% 1101
2 Physics, Applied 15040 46% 0% 1382
3 Engineering, Electrical & Electronic 11813 37% 0% 1131
4 Nanoscience & Nanotechnology 1460 8% 0% 251
5 Engineering, Chemical 1033 9% 0% 273
6 Materials Science, Multidisciplinary 973 16% 0% 473
7 Materials Science, Coatings & Films 375 3% 0% 91
8 Computer Science, Hardware & Architecture 106 1% 0% 41
9 Chemistry, Physical 36 6% 0% 178
10 Computer Science, Information Systems 15 1% 0% 37

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COMP MECH 932829 4% 78% 119
2 MAGNET RECORDING 232132 4% 20% 113
3 STORAGE TECHNOL 120292 1% 30% 40
4 STORAGE MECH 119352 0% 79% 15
5 DATA STORAGE SYST 87322 2% 13% 68
6 DATA STORAGE 86334 3% 8% 102
7 MICRO NANO SYST ENGN 82055 1% 31% 26
8 STORAGE SYST 78634 1% 22% 36
9 DATA STORAGE RETRIEVAL SYST 62575 1% 30% 21
10 COMP MICROTRIBOL CONTAMINAT 60556 1% 26% 23

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 260030 10% 9% 297
2 IEEE TRANSACTIONS ON MAGNETICS 213615 28% 3% 842
3 TRIBOLOGY LETTERS 203694 7% 9% 225
4 MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 155217 7% 7% 227
5 JOURNAL OF INFORMATION STORAGE AND PROCESSING SYSTEMS 100752 1% 33% 30
6 TRIBOLOGY TRANSACTIONS 67803 4% 5% 135
7 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 47144 3% 5% 91
8 LUBRICATION ENGINEERING 18517 1% 4% 43
9 TRIBOLOGY INTERNATIONAL 16816 3% 2% 89
10 JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME 5475 0% 5% 12

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HEAD DISK INTERFACE 2729603 10% 89% 303 Search HEAD+DISK+INTERFACE Search HEAD+DISK+INTERFACE
2 PERFLUOROPOLYETHER 761785 5% 54% 141 Search PERFLUOROPOLYETHER Search PERFLUOROPOLYETHER
3 FLYING HEIGHT 627254 2% 88% 71 Search FLYING+HEIGHT Search FLYING+HEIGHT
4 HARD DISK DRIVE 455877 5% 33% 139 Search HARD+DISK+DRIVE Search HARD+DISK+DRIVE
5 HEAD DISK INTERFACE HDI 425209 1% 94% 45 Search HEAD+DISK+INTERFACE+HDI Search HEAD+DISK+INTERFACE+HDI
6 MAGNETIC DISK 349852 2% 64% 54 Search MAGNETIC+DISK Search MAGNETIC+DISK
7 PERFLUOROPOLYALKYLETHERS 219782 1% 84% 26 Search PERFLUOROPOLYALKYLETHERS Search PERFLUOROPOLYALKYLETHERS
8 AIR BEARING 218814 2% 35% 62 Search AIR+BEARING Search AIR+BEARING
9 LUBRICANT DEPLETION 191504 1% 100% 19 Search LUBRICANT+DEPLETION Search LUBRICANT+DEPLETION
10 SLIDER DYNAMICS 191504 1% 100% 19 Search SLIDER+DYNAMICS Search SLIDER+DYNAMICS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 KARIS, TE , KIM, WT , JHON, MS , (2005) SPREADING AND DEWETTING IN NANOSCALE LUBRICATION.TRIBOLOGY LETTERS. VOL. 18. ISSUE 1. P. 27 -41 73 72% 24
2 DAHL, JB , BOGY, DB , (2013) LUBRICANT FLOW AND EVAPORATION MODEL FOR HEAT-ASSISTED MAGNETIC RECORDING INCLUDING FUNCTIONAL END-GROUP EFFECTS AND THIN FILM VISCOSITY.TRIBOLOGY LETTERS. VOL. 52. ISSUE 1. P. 27-45 39 93% 4
3 GUO, XC , MARCHON, B , WANG, RH , MATE, CM , DAI, Q , WALTMAN, RJ , DENG, H , POCKER, D , XIAO, QF , SAITO, Y , ET AL (2012) A MULTIDENTATE LUBRICANT FOR USE IN HARD DISK DRIVES AT SUB-NANOMETER THICKNESS.JOURNAL OF APPLIED PHYSICS. VOL. 111. ISSUE 2. P. - 37 97% 8
4 MENDEZ, AR , BOGY, DB , (2014) LUBRICANT FLOW AND ACCUMULATION ON THE SLIDER'S AIR-BEARING SURFACE IN A HARD DISK DRIVE.TRIBOLOGY LETTERS. VOL. 53. ISSUE 2. P. 469-476 35 100% 1
5 CHUNG, PS , JHON, MS , CHOI, HJ , (2016) MOLECULARLY THIN FLUORO-POLYMERIC NANOLUBRICANT FILMS: TRIBOLOGY, RHEOLOGY, MORPHOLOGY, AND APPLICATIONS.SOFT MATTER. VOL. 12. ISSUE 11. P. 2816 -2825 56 60% 0
6 NATH, SKD , WONG, CH , SORKIN, V , SHA, ZD , ZHANG, YW , KIM, SG , (2013) STUDY OF THE SPREADING OF PERFLUOROPOLYETHER LUBRICANTS ON A DIAMOND-LIKE CARBON FILM.TRIBOLOGY TRANSACTIONS. VOL. 56. ISSUE 2. P. 255 -267 43 80% 6
7 HUA, W , LIU, B , YU, SK , ZHOU, WD , (2010) CONTACT RECORDING REVIEW.MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS. VOL. 16. ISSUE 4. P. 493 -503 42 86% 8
8 HUA, W , NG, KK , YU, SK , LIU, B , NG, V , (2013) FLYING HEIGHT DROP DUE TO AIR ENTRAPMENT IN LUBRICANT.TRIBOLOGY LETTERS. VOL. 52. ISSUE 1. P. 137-145 32 100% 0
9 ONO, K , (2015) DIFFUSION EQUATION FOR SPREADING AND REPLENISHMENT IN SUBMONOLAYER LUBRICANT FILM.TRIBOLOGY LETTERS. VOL. 57. ISSUE 2. P. - 31 97% 0
10 MATE, CM , (2013) SPREADING KINETICS OF LUBRICANT DROPLETS ON MAGNETIC RECORDING DISKS.TRIBOLOGY LETTERS. VOL. 51. ISSUE 3. P. 385-395 36 77% 15

Classes with closest relation at Level 2


Rank Class id link
1 1018 IEEE TRANSACTIONS ON MAGNETICS//PERPENDICULAR MAGNETIC RECORDING//MAGNETIC RECORDING
2 1021 DIAMOND LIKE CARBON//CARBON NITRIDE//DLC
3 1272 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//TRIBOLOGY TRANSACTIONS//ENGINEERING, MECHANICAL
4 362 WEAR//JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//FRETTING FATIGUE
5 2188 ZDDP//LUBRICATION ENGINEERING//TRIBOLOGY & LUBRICATION TECHNOLOGY
6 1544 SLIP LENGTH//CONFINED WATER//CAPILLARY CONDENSATION
7 2393 FLUOROPOLYMERS//JOURNAL OF FLUORINE CHEMISTRY//FLUOROUS
8 2389 FRICTION MATERIAL//DISC BRAKE//BRAKE SQUEAL
9 308 JOURNAL OF MICROELECTROMECHANICAL SYSTEMS//MEMS//JOURNAL OF MICROMECHANICS AND MICROENGINEERING
10 482 ATOMIC FORCE MICROSCOPY//ATOMIC FORCE MICROSCOPE//AFM

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